FR888581A - Electric device with variable resistance - Google Patents

Electric device with variable resistance

Info

Publication number
FR888581A
FR888581A FR888581DA FR888581A FR 888581 A FR888581 A FR 888581A FR 888581D A FR888581D A FR 888581DA FR 888581 A FR888581 A FR 888581A
Authority
FR
France
Prior art keywords
electric device
variable resistance
variable
resistance
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR888581A publication Critical patent/FR888581A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/54—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/12—Arrangements of current collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
FR888581D 1941-12-18 1942-11-25 Electric device with variable resistance Expired FR888581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE888581X 1941-12-18

Publications (1)

Publication Number Publication Date
FR888581A true FR888581A (en) 1943-12-16

Family

ID=6834151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888581D Expired FR888581A (en) 1941-12-18 1942-11-25 Electric device with variable resistance

Country Status (1)

Country Link
FR (1) FR888581A (en)

Similar Documents

Publication Publication Date Title
FR1088565A (en) Liquid resistance electric device
FR888581A (en) Electric device with variable resistance
FR873438A (en) Electric heater
FR891092A (en) Electric control unit
FR915619A (en) Electric resistance oven
FR885401A (en) Electrical resistance
FR938594A (en) Electric resistance device
FR896669A (en) Electrical resistance
FR875182A (en) Electrical resistance
FR885105A (en) Electric heater
FR886170A (en) Electric resistance welding device
FR880563A (en) Resistance
FR888464A (en) Electric slide resistance
FR892027A (en) Electric resistance oven
FR894317A (en) Electrical resistance
FR884741A (en) Electric resistance thermometer and device incorporating such a thermometer
FR904338A (en) Electric resistance heater
FR871027A (en) electric heating element
FR894908A (en) Electric heater
FR1042294A (en) Electric resistance liquid heater
FR888523A (en) Electric soldering device
FR882557A (en) Electrical switch device
FR899817A (en) Electrical resistance wound
FR881249A (en) Electric heater
FR875082A (en) Electric heater